forked from natuka/web.puabadge.com
535 lines
12 KiB
Vue
535 lines
12 KiB
Vue
<template>
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<div class="composer">
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<div v-if="editing" class="composer__edit-bar">
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<span class="composer__edit-left">
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<el-icon :size="14"><EditPen /></el-icon>
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<span>{{ editingHint }}</span>
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</span>
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<button class="composer__exit" type="button" @click="emit('exit-edit')">
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<el-icon :size="12"><Close /></el-icon>
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<span>{{ exitEditLabel }}</span>
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</button>
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</div>
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<p v-if="statusTip" class="composer__tip" :class="{ 'is-warn': tipWarn }">{{ statusTip }}</p>
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<div ref="boxRef" class="composer__box" :class="{ 'is-editing': editing, 'is-disabled': disabled }">
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<div v-if="previewUrl" ref="previewRef" class="composer__preview">
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<img class="composer__preview-img" :src="previewUrl" alt="已选图片" />
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<span v-if="inspecting" class="composer__preview-mask">识别中</span>
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<button
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v-else
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class="composer__preview-close"
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type="button"
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aria-label="移除图片"
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@click="emit('clear-preview')"
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>
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<el-icon :size="10" color="#fff"><Close /></el-icon>
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</button>
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</div>
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<div v-if="titleSpec" class="composer__title" :class="{ 'is-invalid': titleInvalid }">
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<label class="composer__title-label" :for="titleInputId">{{ titleSpec.label }}</label>
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<div class="composer__title-field">
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<input
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:id="titleInputId"
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class="composer__title-input"
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type="text"
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:value="productTitle"
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:maxlength="titleSpec.max"
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:placeholder="titleSpec.placeholder"
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:disabled="disabled"
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:aria-invalid="titleInvalid"
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@input="onTitleInput"
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/>
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<span class="composer__title-count">{{ productTitleLength }} / {{ titleSpec.max }}</span>
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</div>
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<p v-if="titleInvalid" class="composer__title-error" role="alert">
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请填写{{ titleSpec.label }}
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</p>
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</div>
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<textarea
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ref="textareaRef"
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class="composer__input"
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rows="2"
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:value="modelValue"
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:placeholder="resolvedPlaceholder"
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:disabled="disabled"
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@input="onInput"
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@keydown="onKeydown"
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/>
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<div class="composer__toolbar">
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<button
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class="composer__upload"
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type="button"
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:aria-label="editing ? '编辑中不可更换照片' : '上传图片'"
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:disabled="disabled || editing || inspecting"
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@click="emit('upload')"
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>
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<el-icon v-if="inspecting" class="is-loading" :size="26"><Loading /></el-icon>
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<el-icon v-else :size="28"><Picture /></el-icon>
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</button>
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<div class="composer__tags">
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<span v-for="tag in tagItems" :key="tag.key" class="composer__tag" :title="tag.label">
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<el-icon class="composer__tag-icon" :size="12"><component :is="tag.icon" /></el-icon>
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<span class="composer__tag-text">{{ tag.label }}</span>
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</span>
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</div>
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<button
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class="composer__send"
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type="button"
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aria-label="发送"
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:disabled="disabled || !canSend"
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@click="emit('send')"
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>
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<el-icon :size="18"><Top /></el-icon>
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</button>
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</div>
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</div>
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</div>
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</template>
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<script setup lang="ts">
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import { computed, ref } from 'vue'
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import { Close, EditPen, Loading, Picture, Present, Star, Top, User } from '@element-plus/icons-vue'
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import type { ProductTitleSpec } from '@/utils/jingdong-product-title'
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export type ComposerTag = {
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key: string
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label: string
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icon?: 'user' | 'star' | 'present'
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}
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const props = withDefaults(
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defineProps<{
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modelValue?: string
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placeholder?: string
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placeholderNeedPhoto?: string
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placeholderEditing?: string
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placeholderCartoon?: string
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previewUrl?: string
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tags?: ComposerTag[]
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editing?: boolean
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editingHint?: string
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exitEditLabel?: string
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disabled?: boolean
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canSend?: boolean
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/** 图片识别 / 主体识别进行中 */
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inspecting?: boolean
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/** 当前预览图是否为卡通效果图 */
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cartoonEffect?: boolean
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/** 底部状态提示 */
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statusTip?: string
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tipWarn?: boolean
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/** 产品标题规则（有值时展示标题输入） */
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titleSpec?: ProductTitleSpec | null
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productTitle?: string
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/** 标题未填时高亮错误 */
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titleInvalid?: boolean
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}>(),
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{
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modelValue: '',
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placeholder: '',
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placeholderNeedPhoto: '请先点击左侧按钮上传照片',
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placeholderEditing: '说说想怎么改…',
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placeholderCartoon: '已识别为效果图，可直接发送',
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previewUrl: '',
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tags: () => [],
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editing: false,
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editingHint: '',
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exitEditLabel: '退出编辑',
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disabled: false,
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canSend: false,
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inspecting: false,
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cartoonEffect: false,
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statusTip: '',
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tipWarn: false,
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titleSpec: null,
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productTitle: '',
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titleInvalid: false,
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},
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)
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const emit = defineEmits<{
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(e: 'update:modelValue', value: string): void
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(e: 'update:productTitle', value: string): void
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(e: 'upload'): void
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(e: 'clear-preview'): void
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(e: 'send'): void
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(e: 'exit-edit'): void
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}>()
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const titleInputId = 'jd-composer-product-title'
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const productTitleLength = computed(() => String(props.productTitle || '').length)
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const iconMap = {
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user: User,
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star: Star,
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present: Present,
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}
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const tagItems = computed(() =>
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(props.tags || [])
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.filter((tag) => tag && String(tag.label || '').trim())
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.map((tag) => ({
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key: tag.key || tag.label,
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label: String(tag.label).trim(),
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icon: iconMap[tag.icon || 'present'] || Present,
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})),
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)
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const resolvedPlaceholder = computed(() => {
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if (props.editing) return props.placeholderEditing || props.placeholder
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if (!props.previewUrl) return props.placeholderNeedPhoto || props.placeholder
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if (props.cartoonEffect) return props.placeholderCartoon || props.placeholder
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return props.placeholder
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})
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const textareaRef = ref<HTMLTextAreaElement | null>(null)
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const boxRef = ref<HTMLElement | null>(null)
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const previewRef = ref<HTMLElement | null>(null)
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function autosize() {
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const el = textareaRef.value
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if (!el) return
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el.style.height = 'auto'
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el.style.height = `${Math.min(el.scrollHeight, 96)}px`
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}
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function onInput(e: Event) {
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const target = e.target as HTMLTextAreaElement
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emit('update:modelValue', target.value)
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autosize()
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}
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function onTitleInput(e: Event) {
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const target = e.target as HTMLInputElement
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emit('update:productTitle', target.value)
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}
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function onKeydown(e: KeyboardEvent) {
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if (e.key !== 'Enter' || e.shiftKey) return
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// 移动端/桌面：Enter 发送，Shift+Enter 换行
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e.preventDefault()
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if (!props.disabled && props.canSend) emit('send')
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}
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function focus() {
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textareaRef.value?.focus()
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}
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function getPreviewEl() {
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return previewRef.value
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}
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function getFlyTargetEl() {
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return previewRef.value || boxRef.value
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}
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defineExpose({ focus, getPreviewEl, getFlyTargetEl })
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</script>
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<style scoped lang="scss">
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.composer {
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flex-shrink: 0;
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padding: 8px 12px calc(10px + env(safe-area-inset-bottom));
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background: transparent;
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}
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.composer__tip {
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margin: 0 2px 8px;
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padding: 0 4px;
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font-size: 12px;
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line-height: 1.4;
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color: #888;
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&.is-warn {
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color: #c45c26;
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}
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}
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.composer__edit-bar {
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display: flex;
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align-items: center;
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justify-content: space-between;
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gap: 8px;
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margin-bottom: 8px;
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padding: 8px 12px;
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border-radius: 12px;
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background: #eaf6ec;
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color: #3a8e4d;
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font-size: 12px;
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}
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.composer__edit-left {
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display: inline-flex;
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align-items: center;
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gap: 6px;
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min-width: 0;
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}
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.composer__exit {
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display: inline-flex;
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align-items: center;
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gap: 3px;
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flex-shrink: 0;
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border: 0;
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background: transparent;
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color: #3a8e4d;
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font-size: 12px;
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cursor: pointer;
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padding: 0;
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}
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.composer__box {
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padding: 12px 12px 10px;
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border-radius: 18px;
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background: #ffffff;
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border: 1px solid #ebebeb;
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box-shadow: 0 4px 16px rgba(0, 0, 0, 0.04);
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transition: border-color 0.2s ease, box-shadow 0.2s ease;
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&.is-editing {
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border-color: rgba(58, 142, 77, 0.45);
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box-shadow: 0 4px 16px rgba(58, 142, 77, 0.08);
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}
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&.is-disabled {
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opacity: 0.92;
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}
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}
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.composer__preview {
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position: relative;
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width: 56px;
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height: 56px;
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margin-bottom: 8px;
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border-radius: 10px;
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overflow: hidden;
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background: #f0f0f0;
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img {
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width: 100%;
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height: 100%;
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object-fit: cover;
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display: block;
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}
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}
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.composer__preview-mask {
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position: absolute;
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inset: 0;
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display: inline-flex;
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align-items: center;
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justify-content: center;
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background: rgba(0, 0, 0, 0.45);
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color: #fff;
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font-size: 11px;
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font-weight: 500;
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}
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.composer__preview-close {
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position: absolute;
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top: 2px;
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right: 2px;
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width: 18px;
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height: 18px;
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border: 0;
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border-radius: 50%;
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background: rgba(0, 0, 0, 0.55);
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display: inline-flex;
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align-items: center;
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justify-content: center;
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cursor: pointer;
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padding: 0;
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}
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.composer__title {
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margin: 0 0 10px;
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padding: 8px 10px;
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border-radius: 12px;
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background: #f7f8f7;
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border: 1px solid transparent;
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&.is-invalid {
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border-color: rgba(196, 92, 38, 0.45);
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background: #fff8f4;
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}
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}
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.composer__title-label {
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display: block;
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margin-bottom: 6px;
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font-size: 12px;
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font-weight: 600;
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color: #3a8e4d;
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}
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.composer__title-field {
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display: flex;
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align-items: center;
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gap: 8px;
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}
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.composer__title-input {
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flex: 1;
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min-width: 0;
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height: 32px;
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padding: 0 10px;
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border: 1px solid #e6e6e6;
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border-radius: 8px;
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outline: none;
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background: #fff;
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font-size: 13px;
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color: #1a1a1a;
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font-family: inherit;
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&::placeholder {
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color: #b0b0b0;
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}
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&:disabled {
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opacity: 0.6;
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}
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&:focus {
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border-color: rgba(58, 142, 77, 0.55);
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}
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}
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.composer__title-count {
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flex-shrink: 0;
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font-size: 11px;
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color: #999;
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white-space: nowrap;
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}
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.composer__title-error {
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margin: 6px 0 0;
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font-size: 12px;
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line-height: 1.3;
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color: #c45c26;
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}
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.composer__input {
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display: block;
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width: 100%;
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min-height: 44px;
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max-height: 96px;
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margin: 0 0 10px;
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padding: 0;
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border: 0;
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resize: none;
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outline: none;
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background: transparent;
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font-size: 14px;
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line-height: 1.5;
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color: #1a1a1a;
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font-family: inherit;
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&::placeholder {
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color: #b0b0b0;
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}
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&:disabled {
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opacity: 0.6;
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}
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}
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.composer__toolbar {
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display: flex;
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align-items: center;
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gap: 8px;
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}
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.composer__upload {
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display: inline-flex;
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align-items: center;
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justify-content: center;
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width: 44px;
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height: 44px;
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margin: -6px 0 -6px -6px;
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padding: 0;
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border: 0;
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background: transparent;
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color: #666;
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cursor: pointer;
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flex-shrink: 0;
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&:disabled {
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opacity: 0.4;
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cursor: not-allowed;
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}
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.is-loading {
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animation: jd-spin 0.9s linear infinite;
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}
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}
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@keyframes jd-spin {
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to {
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transform: rotate(360deg);
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}
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}
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.composer__tags {
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display: flex;
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align-items: center;
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gap: 6px;
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flex: 1;
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min-width: 0;
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overflow: hidden;
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}
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.composer__tag {
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display: inline-flex;
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align-items: center;
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gap: 3px;
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flex: 0 1 auto;
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min-width: 0;
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max-width: 88px;
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height: 26px;
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padding: 0 8px;
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border-radius: 999px;
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background: #f2f2f2;
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color: #888;
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font-size: 12px;
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box-sizing: border-box;
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overflow: hidden;
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}
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.composer__tag-icon {
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flex-shrink: 0;
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}
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.composer__tag-text {
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min-width: 0;
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overflow: hidden;
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white-space: nowrap;
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text-overflow: ellipsis;
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}
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.composer__send {
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display: inline-flex;
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align-items: center;
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justify-content: center;
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width: 36px;
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height: 36px;
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flex-shrink: 0;
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border: 0;
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border-radius: 10px;
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background: #3a8e4d;
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color: #fff;
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cursor: pointer;
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&:disabled {
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opacity: 0.4;
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cursor: not-allowed;
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}
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}
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</style>
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